5000PSI HPA SV Type Hydraulic Wellhead Safety Valve

5000PSI HPA SV Type Hydraulic Wellhead Safety Valve

Product Overview

Surface safety valve (SSV) is a hydraulically actuated fail-safe gate valvefor producing or testing oil and gas wells with high flow rates, high pressures, or the presence of H2S. The SSV is used to quickly shut down the well upstream in the event of overpressure, failure, a leak in downstream equipment, or any other well emergency requiring an immediate shut down.

SSV is remotely operated by an emergency shutdown device (ESD), which can be triggered automatically by high or low pressure pilot actuators. If an emergency occurs, this feature reduces the possibility of personnel injuries.

Main Characterstics of Wellhead Surface Safety Valve

• High-performance Super Memory Alloy Spring.
• Actuator Over-pressure Protection.
• Modular Quick Installation and Removal.
• Unique stroke calibration institutions, can make actuator apply to gate valves of any manufacturer, including gate valves with different specifications also can be used for the same model of actuator, guarantee the actuator stroke match with the valve stroke.
• Fail-safe remote activation and automatic well closure when loss of control pressure occurs.
• Double metal-to-metal seals for reliability in harsh environments.
• Hydraulic actuator: 3,000 psi working pressure and 1/2" NPT.
• Inlet and outlet connections: API 6A flange or hammer union.
• Compliance with API-6A (PSL-3 , PR1), NACE MR0175.

Technical Specifications of Wellhead Surface Safety Valve

Why choose us Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.?

1. Own factories in China mainland.
2. Engaged in the industry for over 10 years.
3. Achieve patents for intellectual property protection.
4. QUALITY SESTEM to make sure the superior high quality.
5. Large product series for one-stop service.
6. Consulting, suggesting, help find perfect solution.

Competitive Advantages

1. We offer high quality products at competitive price.
2. Shortest delivery time.
3. Flexible payment terms.
4. Timely after-sale service.
5. Most of our equipment can be replaceable with international brands.
6. Our products have been exported to Argentina, Egypt, US, Australia, Romania, Pakistan, Dubai, Abu Dhabi, Iran, India, Indonesia, Vietnam, Malaysia and many other countries.